UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBPf0RPgZXRklwMJETrNQicbA15nFYmVFKrmMuMMZ8s=' 
WHERE 
  key_id = 'edd5c5027da2e7bb31803a56fbc63be566a9df7f2fbea7887d8916238889345f' 
  AND (
    token = 'VBPf0RPgZXRklwMJETrNQicbA15nFYmVFKrmMuMMZ8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )